Molecular formula

C₉H₁₂O₂S₂

28 compounds have this formula on CompoundList.

Molar mass: 216.31g/mol
Monoisotopic mass: 216.0279Da
Atoms: 25
Elements: 4
Rings plus double bonds: 4

The formula C9H12O2S2 describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms and 2 sulfur atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

C Carbon × 949.97%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 125.59%
1.008 × 12 = 12.096 g/mol
O Oxygen × 214.79%
15.999 × 2 = 31.998 g/mol
S Sulfur × 229.64%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C9H12O2S2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 28 of 28 compounds

Methylthiomethyl p-tolyl sulfone

CAS 59662-65-6C₉H₁₂O₂S₂

RefChem:381303

CAS 5119-17-5C₉H₁₂O₂S₂

3-(1,3-Dithian-2-ylidene)pentane-2,4-dione

CAS 55727-23-6C₉H₁₂O₂S₂

(S)-Methyl 3-(thiophen-2-ylthio)butanoate

CAS 133359-79-2C₉H₁₂O₂S₂

1-Ethylsulfanylsulfonyl-4-methylbenzene

CAS 28519-30-4C₉H₁₂O₂S₂

2-Furfuryl 2-oxo-3-butyl disulfide

CAS 159113-17-4C₉H₁₂O₂S₂

1-Ethylundecyl butyrate

CAS 61295-43-0C₉H₁₂O₂S₂

3-Methyl-3-(2-thienylsulfanyl)butanoic acid

CAS 111190-17-1C₉H₁₂O₂S₂

5-[(Thiophen-2-yl)sulfanyl]pentanoic acid

CAS 452081-78-6C₉H₁₂O₂S₂

2-Thiophenecarboxylic acid, 5-[(2-methylpropyl)thio]-

CAS 102370-00-3C₉H₁₂O₂S₂

4,5-Bis(ethylsulfanyl)cyclopent-4-ene-1,3-dione

CAS 929116-16-5C₉H₁₂O₂S₂

2-Butanone, 3-(4-acetyl-4-methyl-1,3-dithietan-2-ylidene)-

CAS 19299-56-0C₉H₁₂O₂S₂

Methyl 5-(3-sulfanylpropyl)thiophene-2-carboxylate

CAS 160743-94-2C₉H₁₂O₂S₂

Ethyl 2-[(3-thienylmethyl)thio]acetate

CAS 16401-42-6C₉H₁₂O₂S₂

(2E)-5,5-Dimethyl-2-(3-oxobutan-2-ylidene)-1,3-dithiolan-4-one

CAS 118778-87-3C₉H₁₂O₂S₂

2-Methyl-2-(3-(methylthio)thiophen-2-yl)-1,3-dioxolane

CAS 2918960-67-3C₉H₁₂O₂S₂

({[(Methanesulfonyl)methyl]sulfanyl}methyl)benzene

CAS 56620-05-4C₉H₁₂O₂S₂

1-(4-Methanesulfonylphenyl)ethane-1-thiol

CAS 1039964-17-4C₉H₁₂O₂S₂

{[2-(Methanesulfonyl)ethyl]sulfanyl}benzene

CAS 90704-79-3C₉H₁₂O₂S₂

(2R)-2-(1,3-Dithian-2-yl)-2,3-dihydro-4H-pyran-4-one

CAS 189623-57-2C₉H₁₂O₂S₂

5,5-Dimethyl-2-(3-oxobutan-2-ylidene)-1,3-dithiolan-4-one

CAS 13187-71-8C₉H₁₂O₂S₂

2-(4-Methanesulfonylphenyl)ethane-1-thiol

CAS 1502649-70-8C₉H₁₂O₂S₂

1-Methoxy-2-(3-methoxybenzyl)disulfane

CAS 2243053-18-9C₉H₁₂O₂S₂

Ethyl 3-(1,4-dithian-2-yl)prop-2-ynoate

CAS 2137716-77-7C₉H₁₂O₂S₂

Frequently asked questions

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What is the molar mass of C9H12O2S2?

The molar mass of C9H12O2S2 is 216.31 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 216.0279 Da.

How many compounds have the formula C9H12O2S2?

CompoundList lists 28 compounds with the molecular formula C9H12O2S2, including Methylthiomethyl p-tolyl sulfone, RefChem:381303, 3-(1,3-Dithian-2-ylidene)pentane-2,4-dione. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C9H12O2S2?

C9H12O2S2 has a degree of unsaturation of 4. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.